分析西门子64排螺旋CT对冠状动脉狭窄病变的诊断价值

To Analyze the Diagnostic Value of Siemens 64-Slice Spiral CT in Coronary Stenosis

目的:研究西门子64排螺旋CT(Siemens 64 row screw CT,S64CT)对冠状动脉狭窄病变的诊断价值。方法:选取2019年2月~2020年3月本院收治的106例冠状动脉狭窄病变患者,先对所有患者进行施行S64CT检测,再施行传统冠状动脉造影(coronary arteriography,CAG)检测,比较两种方式检测的准确率及精密度。结果:106例冠状动脉狭窄病变患者中,S64CT检查吻合率为91.50%;CAG检查吻合率为87.74%,S64CT检测吻合率高于CAG检测,但是结果差异不大,不具有统计学意义(P>0.05)。S64CT检测的敏感度、阳性率均高于CAG检测,两组数据结果差异具有统计学意义(P<0.05)。结论:S64CT对冠状动脉狭窄患者的临床诊断水平更强,而且具有准确率更高、定位更加准确、创伤微小等优势,诊断价值更高更为理想。

Objective:To study the diagnostic value of Siemens 64 row spiral CT(Siemens 64 row screw CT,S64CT)in coronary artery stenosis.Methods:106 patients with coronary artery stenosis treated in our hospital from February 2019 to March 2020 were selected.S64CT was performed on all patients,and then traditional coronary angiography(coronary arteriography,CAG)was performed.The accuracy and precision of the two methods were compared.Results:Among 106 patients with coronary artery stenosis,the anastomotic rate was 91.50%;The coincidence rate of CAG was 87.74%.The coincidence rate of S64CT was higher than that of CAG,but the difference was not statistically significant(P>0.05).The sensitivity and positive rate of S64CT were higher than those of CAG,and the difference between the two groups was statistically significant(P<0.05).Conclusion:S64CT has a stronger clinical diagnostic level for patients with coronary artery stenosis,and has the advantages of higher accuracy,more accurate positioning,less trauma,higher diagnostic value and more ideal.